生下来就知道的人是上等，经过学习才知道的人是次一等，遇到困惑才学习的人是又次一等，有了困惑而不学习的，这是最下等的人。
The transition to clean energy is irreversible.
Innovation is not just about creating new drugs, but about transforming lives.
预测未来的最好方式就是创造未来。
There was another life that I might have had, but I am having this one.